Below are some representations of 2020 in terms of numbers and embedded or bordered magic squares. For the full work see the following link:
- Inder J. Taneja, 2020 In Numbers: Mathematical Style – Revised, Zenodo, December 31, 2019, pp.1-37, http://doi.org/10.5281/zenodo.3596193
The work also appeared in Alex Bellos’s column on puzzles in “The Guardian“, 30 december, 2019. See below the following links:
- Puzzle: https://www.theguardian.com/science/2019/dec/30/can-you-solve-it-2020-in-numbers;
- Solutions: https://www.theguardian.com/science/2019/dec/30/did-you-solve-it-2020-in-numbers
- Both the links: https://www.theguardian.com/education/mathematics
See below the figures:
Numbers Magic 
6 thoughts on “2020 In Numbers – Mathematical Style”